Subcategory
Main Bearings / Crankpin Bearing
Description
The main bearing supports the crankshaft within the engine block and reduces friction during engine operation. Related components include the crankshaft, bearing caps, crankpin bearings, bearing shells and lubrication system components.
Technical Specifications
- MAKE : CATERPILLAR
- MODEL : 3304
- PART NAME : MAIN BEARING
- PART NUMBER : —
- CATEGORY : Bearing Component
- APPLICATION : CATERPILLAR 3304 MARINE DIESEL ENGINE
- FUNCTION : Supports the crankshaft and maintains proper journal alignment during rotation.
- MATERIAL : Steel-Backed Bearing Alloy
- CONDITION : NEW
Engine Compatibility
3300 Series
3304
3304B
3306
3306B
3306C